5 Then the chief rulers and the captains were looking for some cause for putting Daniel in the wrong in connection with the kingdom, but they were unable to put forward any wrongdoing or error against him; because he was true, and no error or wrong was to be seen in him.
Matthew Henry's Commentary on Daniel 6:5
Commentary on Daniel 6:1-5
(Read Daniel 6:1-5)
We notice to the glory of God, that though Daniel was now very old, yet he was able for business, and had continued faithful to his religion. It is for the glory of God, when those who profess religion, conduct themselves so that their most watchful enemies may find no occasion for blaming them, save only in the matters of their God, in which they walk according to their consciences.